Personaggi shuusuke takanashi

[Studio Q (Natsuka Q-Ya)] Imouto no Yuuwaku ~Onii-chan wa Sukumizu KneeSo ga Osuki~ (Onii-chan no Koto nanka Zenzen Suki ja Nain da kara ne!!)

[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Iinchou to Pet (Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!) [Digital]

[Studio Q (Natsuka Q-Ya)] Ano Hi Mita Kuro PanSto no Nakami wo Boku wa Wasurerarenai. (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai., Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!) [Digital]